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btrfs: return original error code when failing from option parsing

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It's not good to overwrite -ENOMEM using -EINVAL when failing from mount
option parsing, so just return original error code.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Chengguang Xu 2018-05-09 21:08:23 +08:00 committed by David Sterba
parent 6fcf6e2bff
commit 891f41cb27
1 changed files with 1 additions and 3 deletions
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4
fs/btrfs/super.c
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@ -1782,10 +1782,8 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
}
ret = btrfs_parse_options(fs_info, data, *flags);
if (ret) {
ret = -EINVAL;
if (ret)
goto restore;
}
btrfs_remount_begin(fs_info, old_opts, *flags);
btrfs_resize_thread_pool(fs_info,